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    SubjectRe: 2.6.2 - System clock runs too fast
    Date
    Hello John

    Thank you for answering.
    In the meantime I heard that apm could cause this problem. I tested this by
    compiling acpi. The result was that the clock runs normal with acpi.
    But I want to use apm. So I removed the acpi and now the system clock is too
    slow with only apm.

    I think this is a very curious thing! :-(

    Here is my dmegs output:

    Wed Feb 11 09:47:01 CET 2004
    BIOS-provided physical RAM map:
    BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
    BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
    BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
    BIOS-e820: 0000000000100000 - 000000001ff70000 (usable)
    BIOS-e820: 000000001ff70000 - 000000001ff7e000 (ACPI data)
    BIOS-e820: 000000001ff7e000 - 000000001ff80000 (ACPI NVS)
    BIOS-e820: 000000001ff80000 - 0000000020000000 (reserved)
    BIOS-e820: 00000000ff800000 - 0000000100000000 (reserved)
    511MB LOWMEM available.
    On node 0 totalpages: 130928
    DMA zone: 4096 pages, LIFO batch:1
    Normal zone: 126832 pages, LIFO batch:16
    HighMem zone: 0 pages, LIFO batch:1
    DMI present.
    IBM machine detected. Enabling interrupts during APM calls.
    IBM machine detected. Disabling SMBus accesses.
    Building zonelist for node : 0
    Kernel command line: BOOT_IMAGE=Linux2.6.2 ro root=301 hdc=ide-scsi
    ide_setup: hdc=ide-scsi
    No local APIC present or hardware disabled
    Initializing CPU#0
    PID hash table entries: 2048 (order 11: 16384 bytes)
    Detected 1998.471 MHz processor.
    Using tsc for high-res timesource
    Console: colour VGA+ 80x25
    Memory: 514844k/523712k available (1803k kernel code, 8120k reserved, 787k
    data, 152k init, 0k highmem)
    Checking if this processor honours the WP bit even in supervisor mode... Ok.
    Calibrating delay loop... 3948.54 BogoMIPS
    Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
    CPU: After generic identify, caps: bfebf9ff 00000000 00000000 00000000
    CPU: After vendor identify, caps: bfebf9ff 00000000 00000000 00000000
    CPU: Trace cache: 12K uops, L1 D cache: 8K
    CPU: L2 cache: 512K
    CPU: After all inits, caps: bfebf9ff 00000000 00000000 00000080
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available
    CPU#0: Thermal monitoring enabled
    CPU: Intel Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz stepping 07
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    NET: Registered protocol family 16
    PCI: PCI BIOS revision 2.10 entry at 0xfd8fe, last bus=8
    PCI: Using configuration type 1
    mtrr: v2.0 (20020519)
    Linux Plug and Play Support v0.97 (c) Adam Belay
    pnp: the driver 'system' has been registered
    PnPBIOS: Scanning system for PnP BIOS support...
    PnPBIOS: Found PnP BIOS installation structure at 0xc00f7070
    PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x9d7e, dseg 0x400
    pnp: match found with the PnP device '00:01' and the driver 'system'
    pnp: match found with the PnP device '00:02' and the driver 'system'
    pnp: match found with the PnP device '00:0b' and the driver 'system'
    pnp: 00:0b: ioport range 0x4d0-0x4d1 has been reserved
    pnp: 00:0b: ioport range 0x1000-0x105f has been reserved
    pnp: 00:0b: ioport range 0x1060-0x107f has been reserved
    pnp: 00:0b: ioport range 0x1180-0x11bf has been reserved
    pnp: match found with the PnP device '00:0d' and the driver 'system'
    pnp: match found with the PnP device '00:0e' and the driver 'system'
    PnPBIOS: 21 nodes reported by PnP BIOS; 21 recorded by driver
    Linux Kernel Card Services
    options: [pci] [cardbus] [pm]
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    Transparent bridge - 0000:00:1e.0
    PCI: Discovered primary peer bus 09 [IRQ]
    PCI: Using IRQ router PIIX/ICH [8086/248c] at 0000:00:1f.0
    PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try
    pci=usepirqmask
    PCI: Found IRQ 6 for device 0000:00:1f.1
    PCI: Sharing IRQ 6 with 0000:00:1d.2
    PCI: Sharing IRQ 6 with 0000:02:00.2
    PCI: Sharing IRQ 6 with 0000:02:02.0
    radeonfb_pci_register BEGIN
    PCI: Found IRQ 9 for device 0000:01:00.0
    PCI: Sharing IRQ 9 with 0000:00:1d.0
    PCI: Sharing IRQ 9 with 0000:02:00.0
    radeonfb: ref_clk=2700, ref_div=12, xclk=18300 from BIOS
    radeonfb: probed DDR SGRAM 65536k videoram
    radeon_get_moninfo: bios 4 scratch = 1000044
    radeonfb: panel ID string: 1600x1200
    radeonfb: detected DFP panel size from BIOS: 1600x1200
    radeonfb: ATI Radeon M7 LX DDR SGRAM 64 MB
    radeonfb: DVI port LCD monitor connected
    radeonfb: CRT port no monitor connected
    radeonfb_pci_register END
    SBF: Simple Boot Flag extension found and enabled.
    SBF: Setting boot flags 0x1
    IA-32 Microcode Update Driver: v1.13 <tigran@veritas.com>
    apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
    ikconfig 0.7 with /proc/config*
    NTFS driver 2.1.6 [Flags: R/W DEBUG].
    isapnp: Scanning for PnP cards...
    isapnp: No Plug & Play device found
    hStart = 1656, hEnd = 1848, hTotal = 2160
    vStart = 1200, vEnd = 1203, vTotal = 1250
    h_total_disp = 0xc7010d hsync_strt_wid = 0x980672
    v_total_disp = 0x4af04e1 vsync_strt_wid = 0x8304af
    post div = 0x1
    fb_div = 0x48
    ppll_div_3 = 0x48
    ron = 1568, roff = 16184
    vclk_freq = 16200, per = 578
    Console: switching to colour frame buffer device 200x75
    pty: 256 Unix98 ptys configured
    Real Time Clock Driver v1.12
    Non-volatile memory driver v1.2
    Linux agpgart interface v0.100 (c) Dave Jones
    agpgart: Detected an Intel i845 Chipset.
    agpgart: Maximum main memory to use for agp memory: 439M
    agpgart: AGP aperture is 64M @ 0xe0000000
    orinoco.c 0.13e (David Gibson <hermes@gibson.dropbear.id.au> and others)
    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    ICH3M: IDE controller at PCI slot 0000:00:1f.1
    PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
    PCI: Found IRQ 6 for device 0000:00:1f.1
    PCI: Sharing IRQ 6 with 0000:00:1d.2
    PCI: Sharing IRQ 6 with 0000:02:00.2
    PCI: Sharing IRQ 6 with 0000:02:02.0
    ICH3M: chipset revision 2
    ICH3M: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:DMA, hdd:pio
    hda: IC25N040ATCS05-0, ATA DISK drive
    Using anticipatory io scheduler
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hdc: HL-DT-STCD-RW/DVD DRIVE GCC-4160N, ATAPI CD/DVD-ROM drive
    ide1 at 0x170-0x177,0x376 on irq 15
    hda: max request size: 128KiB
    hda: 78140160 sectors (40007 MB) w/7898KiB Cache, CHS=65535/16/63, UDMA(100)
    hda: hda1 hda2 hda3
    Console: switching to colour frame buffer device 200x75
    Intel ISA PCIC probe: <6>pnp: Device 00:19 activated.

    Intel i82365sl B step ISA-to-PCMCIA at port 0x3e0 ofs 0x00, 2 sockets
    host opts [0]: none
    host opts [1]: none
    ISA irqs (default) = 3,4,5,7,9,10,11,12 polling interval = 1000 ms
    mice: PS/2 mouse device common for all mice
    i8042.c: Detected active multiplexing controller, rev 10.12.
    serio: i8042 AUX0 port at 0x60,0x64 irq 12
    serio: i8042 AUX1 port at 0x60,0x64 irq 12
    serio: i8042 AUX2 port at 0x60,0x64 irq 12
    serio: i8042 AUX3 port at 0x60,0x64 irq 12
    serio: i8042 KBD port at 0x60,0x64 irq 1
    input: AT Translated Set 2 keyboard on isa0060/serio0
    Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25 19:16:36
    2003 UTC).
    PCI: Found IRQ 5 for device 0000:00:1f.5
    PCI: Sharing IRQ 5 with 0000:00:1f.3
    PCI: Sharing IRQ 5 with 0000:00:1f.6
    PCI: Sharing IRQ 5 with 0000:02:00.1
    PCI: Setting latency timer of device 0000:00:1f.5 to 64
    input: AT Translated Set 2 keyboard on isa0060/serio0
    intel8x0: clocking to 48000
    ALSA device list:
    #0: Intel 82801CA-ICH3 at 0x1c00, irq 5
    NET: Registered protocol family 2
    IP: routing cache hash table of 4096 buckets, 32Kbytes
    TCP: Hash tables configured (established 32768 bind 65536)
    NET: Registered protocol family 1
    NET: Registered protocol family 17
    cpufreq: P4/Xeon(TM) CPU On-Demand Clock Modulation available
    kjournald starting. Commit interval 5 seconds
    EXT3-fs: mounted filesystem with ordered data mode.
    VFS: Mounted root (ext3 filesystem) readonly.
    Freeing unused kernel memory: 152k freed
    Adding 982792k swap on /dev/hda3. Priority:-1 extents:1
    EXT3 FS on hda1, internal journal
    eepro100.c:v1.09j-t 9/29/99 Donald Becker
    http://www.scyld.com/network/eepro100.html
    eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin
    <saw@saw.sw.com.sg> and others
    PCI: Found IRQ 10 for device 0000:02:08.0
    eth0: 0000:02:08.0, 00:02:8A:36:97:19, IRQ 10.
    Board assembly 000000-000, Physical connectors present: RJ45
    Primary interface chip i82555 PHY #1.
    General self-test: passed.
    Serial sub-system self-test: passed.
    Internal registers self-test: passed.
    ROM checksum self-test: passed (0x04f4518b).
    Bluetooth: Core ver 2.3
    NET: Registered protocol family 31
    Bluetooth: HCI device and connection manager initialized
    Bluetooth: HCI socket layer initialized
    NET: Registered protocol family 23
    SCSI subsystem initialized
    drivers/usb/core/usb.c: registered new driver usbfs
    drivers/usb/core/usb.c: registered new driver hub
    Initializing USB Mass Storage driver...
    drivers/usb/core/usb.c: registered new driver usb-storage
    USB Mass Storage support registered.
    pnp: the driver 'parport_pc' has been registered
    pnp: match found with the PnP device '00:16' and the driver 'parport_pc'
    parport0: PC-style at 0x3bc [PCSPP,TRISTATE]
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    lp0: using parport0 (polling).
    ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX as
    device
    scsi0 : SCSI host adapter emulation for IDE ATAPI devices
    Vendor: HL-DT-ST Model: RW/DVD GCC-4160N Rev: 0013
    Type: CD-ROM ANSI SCSI revision: 02
    orinoco_pci.c 0.13e (David Gibson <hermes@gibson.dropbear.id.au> & Jean
    Tourrilhes <jt@hpl.hp.com>)
    PCI: Found IRQ 6 for device 0000:02:02.0
    PCI: Sharing IRQ 6 with 0000:00:1d.2
    PCI: Sharing IRQ 6 with 0000:00:1f.1
    PCI: Sharing IRQ 6 with 0000:02:00.2
    Detected Orinoco/Prism2 PCI device at 0000:02:02.0, mem:0xF8000000 to
    0xF8000FFF -> 0xe4912000, irq:6
    Reset
    done....................................................................................................................................................................................................................................................;
    Clear
    Reset........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................;
    pci_cor : reg = 0x0 - FFFBAEC0 - FFFBACCC
    eth1: Station identity 001f:0006:0001:0003
    eth1: Looks like an Intersil firmware version 1.3.6
    eth1: Ad-hoc demo mode supported
    eth1: IEEE standard IBSS ad-hoc mode supported
    eth1: WEP supported, 104-bit key
    eth1: MAC address 00:20:E0:8F:A0:87
    eth1: Station name "Prism I"
    eth1: ready
    drivers/usb/core/usb.c: registered new driver usbserial
    drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
    drivers/usb/serial/usb-serial.c: USB Serial support registered for Handspring
    Visor / Palm OS
    drivers/usb/serial/usb-serial.c: USB Serial support registered for Sony Clie
    3.5
    drivers/usb/core/usb.c: registered new driver visor
    drivers/usb/serial/visor.c: USB HandSpring Visor / Palm OS driver v2.1
    sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
    Uniform CD-ROM driver Revision: 3.20
    Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
    Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 5
    RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
    ohci1394: $Rev: 1097 $ Ben Collins <bcollins@debian.org>
    PCI: Found IRQ 6 for device 0000:02:00.2
    PCI: Sharing IRQ 6 with 0000:00:1d.2
    PCI: Sharing IRQ 6 with 0000:00:1f.1
    PCI: Sharing IRQ 6 with 0000:02:02.0
    ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[6] MMIO=[d0201000-d02017ff]
    Max Packet=[2048]
    drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver
    v2.1
    PCI: Found IRQ 9 for device 0000:00:1d.0
    PCI: Sharing IRQ 9 with 0000:01:00.0
    PCI: Sharing IRQ 9 with 0000:02:00.0
    uhci_hcd 0000:00:1d.0: UHCI Host Controller
    PCI: Setting latency timer of device 0000:00:1d.0 to 64
    uhci_hcd 0000:00:1d.0: irq 9, io base 00001800
    uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 2 ports detected
    PCI: Found IRQ 11 for device 0000:00:1d.1
    uhci_hcd 0000:00:1d.1: UHCI Host Controller
    ieee1394: Host added: ID:BUS[0-00:1023] GUID[00061b0010046c1e]
    PCI: Setting latency timer of device 0000:00:1d.1 to 64
    uhci_hcd 0000:00:1d.1: irq 11, io base 00001820
    uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
    hub 2-0:1.0: USB hub found
    hub 2-0:1.0: 2 ports detected
    PCI: Found IRQ 6 for device 0000:00:1d.2
    PCI: Sharing IRQ 6 with 0000:00:1f.1
    PCI: Sharing IRQ 6 with 0000:02:00.2
    PCI: Sharing IRQ 6 with 0000:02:02.0
    uhci_hcd 0000:00:1d.2: UHCI Host Controller
    PCI: Setting latency timer of device 0000:00:1d.2 to 64
    uhci_hcd 0000:00:1d.2: irq 6, io base 00001840
    uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
    hub 3-0:1.0: USB hub found
    hub 3-0:1.0: 2 ports detected
    ohci_hcd: 2003 Oct 13 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
    ohci_hcd: block sizes: ed 64 td 64
    Bluetooth: HCI UART driver ver 2.1
    Bluetooth: HCI H4 protocol initialized
    Bluetooth: HCI BCSP protocol initialized
    Bluetooth: L2CAP ver 2.1
    Bluetooth: L2CAP socket layer initialized
    Bluetooth: RFCOMM ver 1.1
    Bluetooth: RFCOMM socket layer initialized
    Bluetooth: RFCOMM TTY layer initialized
    drivers/usb/core/usb.c: registered new driver usbmouse
    drivers/usb/input/usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
    hub 2-0:1.0: new USB device on port 1, assigned address 2
    input: USB HIDBP Mouse 04b3:3107 on usb-0000:00:1d.1-1
    PCI: Found IRQ 9 for device 0000:02:00.0
    PCI: Sharing IRQ 9 with 0000:00:1d.0
    PCI: Sharing IRQ 9 with 0000:01:00.0
    Yenta: CardBus bridge found at 0000:02:00.0 [1014:0185]
    Yenta: ISA IRQ mask 0x0098, PCI irq 9
    Socket status: 30000006
    PCI: Found IRQ 5 for device 0000:02:00.1
    PCI: Sharing IRQ 5 with 0000:00:1f.3
    PCI: Sharing IRQ 5 with 0000:00:1f.5
    PCI: Sharing IRQ 5 with 0000:00:1f.6
    Yenta: CardBus bridge found at 0000:02:00.1 [1014:0185]
    Yenta: ISA IRQ mask 0x0098, PCI irq 5
    Socket status: 30000006
    pci_hotplug: PCI Hot Plug PCI Core version: 0.5
    eth1: New link status: Association Failed (0006)
    eth1: New link status: Connected (0001)
    cs: IO port probe 0x0c00-0x0cff: clean.
    cs: IO port probe 0x0800-0x08ff: clean.
    cs: IO port probe 0x0100-0x04ff: excluding 0x2f8-0x2ff 0x3c0-0x3e7 0x3f8-0x3ff
    cs: IO port probe 0x0a00-0x0aff: clean.
    [drm] Initialized radeon 1.9.0 20020828 on minor 0
    agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
    agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
    agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode
    PCI: Found IRQ 9 for device 0000:01:00.0
    PCI: Sharing IRQ 9 with 0000:00:1d.0
    PCI: Sharing IRQ 9 with 0000:02:00.0
    atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
    atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly.
    atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
    atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly.
    spurious 8259A interrupt: IRQ7.
    ----------------------

    Am Dienstag, 10. Februar 2004 20:48 schrieb john stultz:
    > On Tue, 2004-02-10 at 04:32, Markus Hofmann wrote:
    > > Hello together
    > >
    > > I've a problem with my system clock. It runs too fast. In realtime 5
    > > minutes my notebook runs 8 minutes. The BIOS-Time doesn't run.
    > > With kernel 2.4.24 everything is ok but when I boot my new 2.6.2 the
    > > clock runs.
    > >
    > > Could it be that the compiled speedstepping caused this problem?
    > > Or is there an another causing?
    >
    > Could you send me your dmesg?
    >
    > thanks
    > -john
    -
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